| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,121 pcs
|
3121 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
411 pcs
|
411 pcs | On Request | 1 | On Request | On Request | 22+ | On Request | On Request | |
|
295 pcs
|
295 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request | |
| On Request | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Duty Cycle | |
| Frequency | |
| Function | |
| Input Voltage | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Current | |
| Output Type | |
| Output Voltage | |
| Supplier Device Package | |
| Supplier Package | |
| Synchronous Rectifier | |
| Topology | |
| Voltage | |
| Voltage Reference |
The TPS54140ADGQ from Texas Instruments is an active component in the DC DC switching regulator category. This device functions as a step-down (buck) converter, capable of delivering up to 1.5A of output current.
It features a wide input voltage range from 3.5V to 42V, with an adjustable output voltage ranging from 0.8V to 39V. The switching frequency can be set anywhere between 100kHz and 2.5MHz, offering design flexibility. Key electrical characteristics include a typical quiescent current of 116µA and a maximum duty cycle of 98%.
The operating temperature range for this component is -40°C to 125°C. It is available in a 10-HVSSOP package and supports surface mount installation. The device also includes features such as Eco-mode for high light-load efficiency and an adjustable UVLO voltage.
This converter is suitable for various power management applications requiring efficient voltage step-down conversion within its specified operating parameters.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.52 | $1.52 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum output current is 1.5A.
The input voltage range is 3.5V to 42V.
The output voltage can be adjusted from 0.8V to 39V.
The operating temperature range is -40°C to 125°C.
It is available in a 10-HVSSOP package.
The switching frequency can be set from 100kHz to 2.5MHz.